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SF57G Datasheet Preview

SF57G Datasheet

Glass Passivated Junction Ultra Fast Rectifiers

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SF57G pdf
SF51G thru SF58G
Glass Passivated Junction Ultra Fast Rectifiers
Reverse Voltage 50 to 600V Forward Current 5.0A
FEATURES
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* High temperature metallurgically bonded construction
* Glass passivated chip
* Capable of meeting environmental standards
of MIL-S-19500
* For use in high frequency rectifier circuits
* Fast switching for high efficiency
* High temperature soldering guaranteed:
260°C/10 seconds
* 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension
Mechanical Data
Case: JEDEC DO-201AD, molded plastic
We declare that the material of product compliance
Terminals: Plated axial leads, solderable per
with ROHS requirements
MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.038 oz., 1.03 g
Handling precautin:None
1.Maximum & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol SF51G SF52G SF53G SF54G SF55G SF56G SF57G SF58G Unit
Marking spec
Maximum repetitive peak reverse voltage
Maximum RSM voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375" (9.5mm) lead length at TA = 55°C
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
Maximum DC blocking voltage temperature
Typical thermal resistance (Note 2)
Operating junction temperature range
Storage temperature range
VRRM
VRSM
VDC
IF(AV)
IFSM
TA
RθJA
TJ
TSTG
SF51G SF52G SF53G SF54G SF55G SF56G SF57G SF58G
50 100 150 200 300 400 500 600
35 70 105 140 210 280 350 420
50 100 150 200 300 400 500 600
5.0
V
V
V
A
150
150
20
50 to +150
50 to +150
A
°C
°C/W
°C
°C
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol SF51G SF52G SF53G SF54G SF55G SF56G SF57G SF58G Unit
Maximum instantaneous forward voltage at 5.0A
Maximum DC reverse current TA = 25°C
at rated DC blocking voltage TA = 125°C
Typical reverse recovery time (Note 1)
VF
IR
trr
0.95
Typical junction capacitance at 4.0V, 1MHz
CJ
50
NOTES:
1. IF = 0.5A, IR = 1.0A, IRR = 0.25A
2. Thermal resistance from junction to ambient at 0.375(9.5mm) lead length, P.C.B. mounted
1.25
10
100
35
30
1.7
V
µA
ns
PF



LRC
LRC

SF57G Datasheet Preview

SF57G Datasheet

Glass Passivated Junction Ultra Fast Rectifiers

No Preview Available !

SF57G pdf
SF51G thru SF58G
2.Ratings and Characteristic Curves ( TA = 25°C unless otherwise noted )
Fig. 1 Forward Current Derating Curve
Fig. 2 Maximum Non-repetitive Peak
Forward Surge Current
TA=Ambient Temperature
0.375"(9.5mm)Lead Lengh
TJ = 75°C
8.3ms Single Half Sine-wave
5.0 200 (JEDEC Method)
2.5
60 Hz Resistive or Inductive load
TL=Lead Temperature with both leads heat
sink mounted with length(L) as shown
0
0 25 50 75 100 125 150 175
Ambient Temperature, °C
Fig 3. Typical Instantaneous Forward
100 Characteristics
10
1.0
0.1
TJ = 25°C
Pulse width = 300µs
1% Duty Cycle
0.01
0.6 0.8 1.0 1.2 1.4 1.6
Instantaneous Forward Voltage (V)
Fig 5. typical transient thermal
impedance
100
100
0
1 10
Number of Cycles at 60Hz
100
Fig 4. Typical Reverse Characteristics
100
10 Tj=125
1.0
Tj=25
0.1
0.01
0 20 40 60 80 100
Percent of Rated Peak Reverse Voltage (%)
Fig 6. Typical Junction Capacitance
10
1.0
0.1
0.01
0.1 1.0 10
t,Pulse duration,sec
100
SF61G~SF34G
---SF65G~SF68G
Reverse Voltage (V)


Part Number SF57G
Description Glass Passivated Junction Ultra Fast Rectifiers
Maker LRC
Total Page 7 Pages
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SF57G pdf
SF57G Datasheet PDF
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